baber/WOPTO huggingface dataset:
Patent JP-S63155682-A (JP)
Title: Photovoltaic device
Inventor: NAKAJIMA YUKIO
IPC: H01L21/205
Filed: 1986-12-18
Abstract: PURPOSE:To cause the conversion efficiency not to be lowered very much even though a semiconductor film receives an intense light for a long time by using, as a photoactive layer, an amorphous semiconductor film which is formed with a direct resolution light CVD process where SiH4 and Si2H6 gases at least are practicable as an reaction gas. CONSTITUTION:A substrate 1 is heated while a reaction gas that is expressed by the following equality: SiH4/Si2H6=0.5 flows around the substrate and an ultraviolet light is radiated out of a mercury vapor lamp source 12. In such a case, an SiH4 gas which is hardly direct resolved by the radiated ultraviolet light is added to an Si2H6 gas and then, two gases are used as the reaction gas to form an amorphous semiconductor film. And its film has larger absorption coefficient than that of the amorphous semiconductor film which is formed by using only the SiH4 gas in a plasma CVD process as the reaction gas. The reason for this is that the SiH4 gas and a radical produced by resolving the Si2H6 gas interact each other to produce a freshly appeared radical which is hardly formed by only the Si2H6 gas and deposition of the fresh radical at the substrate surface will lessen a ratio of SiH2 combination to SiH combination in the above film.
Patent JP-2000126245-A (JP)
Title: Rocking structure of floor part under bed
Inventor: NAKAGAWA TAKEO
IPC: A47C20/10
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide the rocking structure of a floor part under a bed capable of making a body in a posture nearly similar to a posture of sitting on a chair in a stable state without breakage, or the like. SOLUTION: This rocking structure is provided with a floor part 3 formed of at least three floors on the upper surface side of a supporting frame provided with a driver for a rear floor for derrick-rock-operating a rear floor 3A positioned on a front side among the floors constituting the part 3 around a horizontal shaft center on a rear side, and provided with a driver for a knee floor 3C which is positioned on a rear side among the floors constituting the part 3 and pivotally supports and connects the front end part of a leg floor 3D positioned behind the knee floor 3C to the rear end part of the floor 3C positioned on the side of the floor 3A to operate the knee floor 3C around the horizontal shaft center on a front side in the state of being freely derrickable and rockable.  Then, a supporting member 51 with a pair of supporting parts 50, 50 in a front/rear direction, which abuttingly support both lower surfaces of the floor 3C and the floor 3D is provided on the upper surface of the supporting frame in the state of being freely rockable around the shaft center in a right/left direction and the floor 3C is rockably operated to a standing-up side, thereby the floor 3D is supported by the supporting member 51 in a tilting posture of positioning its rear end at a lower side.
Patent JP-S63291007-A (JP)
Title: Manufacturing device for long-sized optical fiber bundle
Inventor: SUZUKI KENJI
IPC: D04H3/04
Filed: 1987-11-30
Abstract: PURPOSE:To array many groups of winding rods in a small space by arraying some of groups of winding rods repeatedly so that they project upward or downward. CONSTITUTION:Plural winding rods 38a and one array jig 45 are implanted in a 1st upper holding plate 38 horizontally at specific intervals so that they are positioned on an arcuate virtual line while projecting upward and the array jig 45 is arranged at the peak of the arcuate virtual line. Further, external winding rods 41a and internal winding rods 41b are implanted horizontally in a 1st lower holding plate 41 at specific intervals so that they are positioned on an arcuate virtual line projecting downward. Further, respective winding rods 38a, 39a, 39b, 40a, 41a, 41b, 42a and 42b, and the array jig 45 are parallel to one another. Consequently, optical fiber F never shifts when wound to eliminate defective production, and many groups of winding rods 38a-42b are arrayed in the small space.
Patent JP-H01143528-A (JP)
Title: Interphone set
Inventor: MATSUDA MITSUHIRO
IPC: H04M9/00
Filed: 1987-11-30
Abstract: PURPOSE:To attain small size, thin profile and low cost of a transformer and the set by cancelling the biased magnetization of the core through the change in a current flowing to other winding by a current mirror circuit if a DC current flowing to the secondary winding of the coupling transformer. CONSTITUTION:A doorphone consumption current ID flows to a transistor(TR) 1 of the current mirror circuit 3 and a relating current (n:1) IB with the ID is supplied from a collector of a TR 2. Then the current IB is fed to the primary winding Np so as to be opposite to the secondary winding current ID in the transformer T1. Thus, the biased magnetization of the core of the transformer T1 is expressed as Ns.ID-Np.ID, and then the relation of Ns.ID=Np.IB, that is, IB/ID=Np/Ns=n is selected so as to make the core biased magnetization of the transformer T1 zero. Thus, the matching transformer of the master set made small in size, the small sized device, thin profile and low cost are attained.
Patent JP-H03162598-A (JP)
Title: Production of lustrous black steel material
Inventor: FUKUI KUNIHIRO
IPC: C25D5/26
Filed: 1989-11-21
Abstract: PURPOSE:To continuously produce a lustrous black plated steel material at a high speed by plating a steel material with a bath prepd. by adding tungstic acid to a Zn alloy plating bath under the conditions of a specified current density and a specified quantity of electricity. CONSTITUTION:A steel material is plated with a bath prepd. by adding about 0.5-100g/l tungstic acid to a Zn alloy plating bath under the conditions of 5-500A/dm<2>, preferably 10-100A/dm<2> current density and >=50C/cm<2>, preferably 100-800C/dm<2> quantity of electricity. The plated steel material is post-treated by chromating to form a chromate film by 3-200mg/m<2> (expressed in terms of Cr) and a protective film as the outermost layer is formed by applying a water soluble resin or silica sol by 0.3-3g/m<2> on dry basis. A lustrous black steel material having superior blackness and satisfactory adhesion is produced at a high speed.
Patent JP-2000130940-A (JP)
Title: Rotator unit, warm-up method therefor and centrifugal valve for rotator
Inventor: UMEMURA SUNAO
IPC: D21F5/10
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of vapor by opening a centrifugal valve when the rotational speed of a rotator is lower than a specified level, i.e., when steam is passed at the time of starting, thereby discharging condensate from a steam passage in order to prevent unbalance vibration and closing the centrifugal valve when the rotational speed of the rotator is higher than the specified level. SOLUTION: When a dry roll 1 is started, steam is condensed to produce water. The water is passed from a steam passage through an opening 18, a large diameter hole 13, a sheet face 14, a small diameter hole 12 and a drain passage and discharged to the outside of the dry roll 1. Since condensate does not stand in the dry roll 1 under low speed rotational state, unbalance vibration of the dry roll 1 can be prevented. When warm-up with steam is continued and rotation is increased upon temperature rise of the dry roll 1, a centrifugal force being applied to a ball valve 16 increases and the ball valve 16 is removed from a permanent magnet 17 and pressed against the sheet face 14 thus closing the small diameter hole 12. Consequently, the steam can be prevented from leaking to the outside of the dry roll 1 under high speed rotational state.
Patent JP-S63154330-A (JP)
Title: Manufacture of steel sheet pile with multiple anticorrosion coating
Inventor: FUJII TOSHIO
IPC: B29C65/16
Filed: 1986-12-18
Abstract: PURPOSE:To obtain a material superior in corrosion resistance and durability, by a method wherein a three-layer laminated steel sheet pile is formed by performing sheet molding of specific thermoplastic resin, specific unmodified polyolefin and modified polyolefin by coextrusion and thermocompression bonding of the three-layer laminated sheet to a steel sheet pile is performed. CONSTITUTION:Three kinds of raw materials such as modified polyolefin modified with unsaturated carboxylic acid or its unhydride, unmodified polyolefin wherein melt index is 0.05-2g/10 minutes, flows ratio is 40 or higher, melt tension is 1.5g or more at 200 deg.C and 0.8g or more at 250 deg.C and thermoplastic resin whose adhesion with the said unmodified polyolefin is low and thermal deformation temperature is 100 deg.C or higher are molded by a coextrusion method so that they become a laminated sheet in the above-mentioned order. Thermocompression bonding of a modified polyolefin layer of the obtained laminated sheet to a steel sheet pile is performed, and then a thermoplastic resin layer of the thermal deformation temperature of 100 deg.C or higher is peeled off. When the melt index of the modified polyolefin is less than 0.05g/10 minutes, extrusion properties are defective, and when the same exceeds 10g/10 minutes, strength of an adhesive layer itself is deteriorated.
Patent JP-H01142960-A (JP)
Title: Semiconductor external auxiliary memory device
Inventor: KOBAYASHI YOSHIYUKI
IPC: G06F12/16
Filed: 1987-11-30
Abstract: PURPOSE:To eliminate the need for a non-volatile memory for a back-up and a large back-up power source by using the volatile semiconductor memory of a low current consumption for an auxiliary memory and backing up the same memory with a battery power source. CONSTITUTION:At the time of ordinary electrification, a direct current voltage is generated by a power unit 20 and supplied to respective parts in a semiconductor external auxiliary memory device such as a semiconductor memory 11 and a memory controller 12. Thus, a semiconductor auxiliary memory 11 is operated like a volatile semiconductor memory under the control of the memory controller 12. When a commercial power source supply is interrupted and the power source device 20 is turned OFF, the direct current voltage from batteries 13a and 13b is supplied through diodes 15a and 15b to the memory 11 (SRAM 11a and 11b are constituted). By the battery back-up, the elimination (volatilization) of the memory contents of the memory 11 is prevented.
Patent JP-H07157303-A (JP)
Title: Production of acid treated graphite and production of expanded graphite
Inventor: ISHIKAWA KOJIRO
IPC: C09C1/44
Filed: 1993-12-02
Abstract: PURPOSE:To treat graphite particles by an acid in a short time by obviating the use of a large quantity of concentrated sulfuric acid in the production of acid treated graphite and preventing the cause of unevenness of expanding state, the remaining of an unexpanded part, the decrease of expansion rate and the deterioration of tensile strength of a sheet in heat-treating the acid treated graphite. CONSTITUTION:The concentrated sulfuric acid >=90% in concentration is added into the graphite particles to form a paste by stirring, the temp. of paste is cooled down to <=10 deg.C and a hydrogen peroxide water <=10 deg.C in temp. is added into the paste while stirring the paste to oxidize the graphite particles. The graphite particles are one or more kind of graphite particles selected from a group composed of a natural flake graphite, a thermal decomposed graphite and a kish graphite, the concn. of the hydroperoxide water is >=10% to <=30% and 10-40 pts.wt. hydrogen peroxide water is added to 100 pts.wt. graphite particles.
Patent JP-H02262404-A (JP)
Title: Pneumatic tire
Inventor: NAKASAKI EIJI
IPC: B60C9/22
Filed: 1988-11-30
Abstract: PURPOSE:To mainly reduce weight of a tire and improve durability at high speed with a simple structure by a method wherein a belt layer placed outside a carcass crown is formed by winding steel cords in spiral. CONSTITUTION:A carcass 6 of a pneumatic tire 1 is formed of two inner and outer layers of plies 6A, 6B which are arranged at a tilt angle of 70 to 90 deg. with respect to the tire equator. A folded end of the inner ply 6A extended by coating a folded end of the outer ply 6B is terminated in the vicinity of the maximum tire width position. A belt layer 7 forms a reference surface S at the time of formation of the belt layer 7 by an intermediate part 15A outer side face of a reinforced layer 15 interposed in a floated part of its end and a crown outer side face of the carcass 6. On the reference surface S, an appropriate number of steel cords 16 are wound in spiral in a direction of the tire circumference.
Patent JP-2000095217-A (JP)
Title: Measuring method of heat welding temperature of plastics
Inventor: HISHINUMA KAZUO
IPC: B31B50/64
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To grasp a welding temperature readily correctly that is needed to set a heating temperature every material by holding an ultramicro-temperature sensor between welding surfaces, conducting heating while heating flow is controlled before recording a variation of the temperature of the welding surfaces at high speed, and analyzing the temperature data obtained mathematically. SOLUTION: A temperature sensor 4 such as a fine thermocouple, a thermistor or the like of 50 μm or lower is held in an exposed state between the welding surfaces of plastics to be heated being composed of a composite material of sheet sealant layers 1, 1' and base materials 2, 2', and further, heating value controlling materials 3, 3' of a Teflon sheet, paper, or the like causing no heat modification in a test heating temperature zone are closely disposed on the surface of the plastics to be hated.  In addition, heating is executed by heating blocks 5, 5' controlled in a temperature of substantially the same as; however, slightly higher than a heat estimation welding temperature of the plastics to be heated, and then the temperature data obtained by recorder 6 is subjected to an approximate primary and secondary differentials in order to minimize the variation of heating; subsequently, the changes of a thermal conduction rate is coded to make the welding temperature definite.
Patent JP-S63155922-A (JP)
Title: Radiotelephony system
Inventor: SAKO YUKIHIRO
IPC: H04W48/02
Filed: 1986-12-19
Abstract: PURPOSE:To detect the illegal use of a line by monitoring speech which cannot be monitored by plural radiotelephony sets for transmitting the same identification data according to speech hysteresis data or the like for every radiotelephony set. CONSTITUTION:Time data required for moving between zones 121-123 is stored in a first storing part 7. A central control unit 5 refers to a timer 13 to fetch the current time data, obtain a call time interval based on preceding ring-off time data, and refers the first storing part 7 based on the identification data of the zone relating to the preceding use and the zone relating to the current use to obtain the time interval required for moving between the relevant zones. Thereby, when the radiotelephony set 11 completes the speech in the zone 122, if the illegally used radiotelephony set 11A starts the speech in the zone 123 in a shorter time interval than the time interval during which a movement can be attained from the zone 122 to the zone 123, the illegal use can be detected.
Patent JP-S63155738-A (JP)
Title: Wafer transfer device
Inventor: KOYANO SHINJI
IPC: H01L21/677
Filed: 1986-12-19
Abstract: PURPOSE:To decrease the size and to increase the moving distance per power consumption of a drive motor by providing a self-propelled double feeding mechanism. CONSTITUTION:A pinion 2 secured to a motor 15 is moved by the rotation of a motor 15 onto a stationary rack 7, and moves a gear box 14 for fixing the motor 15 and an outer guide box 11. Simultaneously, a sprocket 3 secured to the motor 15 is simultaneously rotated to rotate a sprocket 6 via a chain 4. The sprocket 6 and the pinion 5 are secured to a shaft 18, the pinion 5 is rotated by the rotation of the sprocket 6 to move a movable rack 10, and an inner guide box 12 secured to the rack 10 is moved with a movable bearing 16 and a stationary bearing 17 as guides. Accordingly, an arm 13 secured to the box 12 is moved at the total distance of the moving distances of the box 14 and the box 12. As a result, the size of a transfer device can be reduced, and the moving distance per power consumption of the drive motor can be increased.
Patent JP-H05197376-A (JP)
Title: Touch generator
Inventor: TANAKA KIKUJI
IPC: G10H1/053
Filed: 1992-10-16
Abstract: PURPOSE:To obtain a touch generator in which a touch repsonse effect can be varied discontinuously by the way of performance touch by identifying whether or not performance operation processing exceeds a reference value, and generating a result as a performance touch parameter for musical tone switching. CONSTITUTION:A microprocessor 6 extracts the performance touch parameter from a data converter 3 based on data TD representing key displacement and a set reference value. Furthermore, the microprocessor 6 generates musical tone control data TS based on an extracted performance touch parameter and a musical tone parameter TA from memory 4, and transfers it to a sound source device 7 and controls it. The microprocessor 6 switches musical tone control setting the reference value as boundary by sending different musical tone control data to the sound source device 7. The data is outputted to an output device 8 consisting of an amplifier and a speaker, etc., according to the musical tone control TS sent to the sound source device 7 based on whether or not monitored key displacement data TD is higher than the displacement of the reference value.
Patent JP-2001120216-A (JP)
Title: Method for producing soup stock
Inventor: ISHII JUN
IPC: A23L27/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain soup stocks having high clarity and rich in flavor. SOLUTION: Soup stocks obtained by extracting from animal and vegetable raw materials are brought into contact with powdery cellulose and then, the powdery cellulose is removed.
Patent JP-S63154430-A (JP)
Title: Speed change device for mobile agricultural machine
Inventor: MURAKAMI YOSHIAKI
IPC: A01D69/00
Filed: 1986-12-18
Abstract: PURPOSE:To arrange a step sufficiently low and improve working convenience by expansively providing the cover of a transmission case on one side, inserting a speed change shift shaft or the like in the cover, and providing a hydraulic shift mechanism at the expanded section of the cover. CONSTITUTION:A transmission case 1 storing a speed change transmitting device is provided below a driver's step 6 provided at the optional position of the vehicle body of a tractor or the like. In this case, the cover 2 of the case 1 is expansively provided on one side of the case 1. A speed change shift shaft 3 and a hydraulic expansion cylinder 4 sliding this shift shaft 3 in the axial direction are inserted in the cover 2. A hydraulic shift mechanism 55 hydraulically operating the shift shaft 3 is provided at the expanded section of the cover 2. Thereby, there is no obstacle protruding upward from the upper face of the cover 2, thus the step 6 can be arranged sufficiently near the upper face of the cover 2. Accordingly, the function of the step 6 can be thoroughly exerted.
Patent JP-H06265407-A (JP)
Title: Infrared imaged sensor device
Inventor: IWAI YOICHI
IPC: G01V8/12
Filed: 1992-11-13
Abstract: PURPOSE:To sharply reduce resonance sound resulting from vibration transmitted to an outer packaging case during the actuation of a chopper device by connecting and sticking a sensor unit to the holding section inside the outer packaging case through an elastic means. CONSTITUTION:The first elastic body is made of material having elastic force, and pressed into a holding hole formed in the holding section 1a of an outer packaging case 1, and composed of a protrusive section 5a having a hollow part 5b where a fixing screw 7 is inserted through and a flat plate section 5c. The second elastic body 6 is made of material having elastic force, and is flat plate-shaped, and has an attaching hole 6a where the protrusive part 5a of the elastic body 5 is fitted-in. A sensor unit 4 is elastically connected and stuck to the holding section 1a of the case 1 by fastening a screw 7 through the elastic bodies 5, 6, and accommodated in an accommodating space 1b in the case 1. Thus the transmission of vibration occurring in a chopper device during its actuation to the outer packaging case can be sharply controlled for sharply reducing resonance sound occurring in the outer packaging case.
Patent JP-H07131501-A (JP)
Title: Serial data communication method
Inventor: SAITO MITSUMASA
IPC: H04L69/14
Filed: 1993-11-08
Abstract: PURPOSE:To enable a controller to carry on plural processings at a time by fetching the serial data only by a single bit and immediately finishing the interruptions to the processings other than the communication processing as long as a subject of communication is kept in a transmitting state. CONSTITUTION:A CPU itself operates by a clock of 4MHz. The serial data which are sent to the CPU from a subject device of communication are transmitted by a clock of 100KHz, for example, of the subject device. The CPU fetches the serial data for each bit by applying the interruptions to the processings other than the communication. When this data fetching is finished, the CPU immediately finishes the interruptions and then can carry out the communication. In regard of the fetching of data of a single bit, three steps are needed in the interruption with the clock of 4MHz for the fetching of 1-bit data together with three steps and two steps needed for selection of chips and fetching of data respectively. Therefore the processing time can be reduced down to 1/5 for the transfer period of 1-bit data with use of the clock of 100KHz.
Patent JP-H08158419-A (JP)
Title: Branch pipe reinforcing device
Inventor: DOUMAN NORIO
IPC: E03B7/07
Filed: 1994-12-07
Abstract: PURPOSE: To provide a reinforcement for a branch pipe in which the strength of a fluid pipe does not weaken even with enlargement of the branch pipe diameter by furnishing a saddle whose body part is removably fixed to the periphery of the fluid pipe, and by installing a rubber cylinder, resilient insulative member, and rigid stationary ring. CONSTITUTION: In the condition that a branch pipe 1 is installed on a fluid pipe 6, a cylindrical part 24 of the body part 22 of a saddle 21 is threaded from above to the pipe body 23, and a rib 25 is set as opposing to a rib 26 on the body part 23 and fastened provisionally by bolt and nut 27. A rubber cylinder 30 is inserted through a ring-shaped gap between the internal circumferential surface of the cylindrical part 24 and the peripheral surface of a flange 33 of an insulative member 34, the peripheral surface of a flange 2 of the pipe body 3, and the peripheral surface of a top flange 5 of a rubber ring 4, followed by fastening of the bolt and nut 27, and the saddle 21 is attached tightly to the peripheral surface of the fluid pipe 6. The rubber cylinder 30 and flange 33 are held by a fixing ring 36, and a flange 39 is mounted.  The branch pipe 1 of reinforcing structure is formed to the fluid pipe 6, which can thereby sustain a large flexural stress, suppress a large tilting, and maintain the strength.